1]IRON MAN 3 - Best movie , it has a lot of action , funny jokes , a great script (BTW Black and Pearce did an awesome thing here).
The fact that Pepper had also a little bit of time in the suit and that she

Spoiler!!! Click to Read!:

kicks Killian's ass

blown up my mind ! The relation between Tony and Pepper was great too and the Avengers aftermath thing was great too .
Thanks to the Twist and the final battle , I think it's the best Marvel solo Movie yet

2]IRON MAN - Great movie , great script and the end was superb

3]IRON MAN 2 - The movie was not THAT bad but I don't understand the whole "Legacy" thing . IMO , Marvel could have done something great instead of this , and delaying IM2 to phase 3 .